47044398 has 8 divisors (see below), whose sum is σ = 94088808. Its totient is φ = 15681464.

The previous prime is 47044397. The next prime is 47044429. The reversal of 47044398 is 89344074.

It is a sphenic number, since it is the product of 3 distinct primes.

47044398 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47044397) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3920361 + ... + 3920372.

It is an arithmetic number, because the mean of its divisors is an integer number (11761101).

Almost surely, 2^47044398 is an apocalyptic number.

47044398 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47044398 is a wasteful number, since it uses less digits than its factorization.

47044398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7840738.

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 47044398 is about 6858.8918930101. The cubic root of 47044398 is about 360.9962067623.

The spelling of 47044398 in words is "forty-seven million, forty-four thousand, three hundred ninety-eight".